我的平台账号们：
Luogu-Ratio_Y
AtCoder-DrRatio
Codeforces-DrRatio
ℴ𝓌𝓉𝒽ℯ𝓇ℯ𝓈ℴ𝓃𝓁𝓎ℴ𝓃ℯ𝓉𝒽𝒾𝓃ℊ𝒸𝒶𝓃𝒹ℴℴ𝓌𝓉𝒽ℯ𝓇ℯ𝓈ℴ𝓃𝓁𝓎ℴ𝓃ℯ𝓉𝒽𝒾𝓃ℊ𝒸𝒶𝓃𝒹ℴNow there′s only one thing I can do
𝒾ℊ𝒽𝓉𝓊𝓃𝓉𝒾𝓁𝓉𝒽ℯℯ𝓃𝒹𝓁𝒾𝓀ℯ𝓅𝓇ℴ𝓂𝒾𝓈ℯ𝒹𝓉ℴ𝒾ℊ𝒽𝓉𝓊𝓃𝓉𝒾𝓁𝓉𝒽ℯℯ𝓃𝒹𝓁𝒾𝓀ℯ𝓅𝓇ℴ𝓂𝒾𝓈ℯ𝒹𝓉ℴFight until the end like I promised to
--9.19
%%% 太强了！
